根据句意或首字母填词。
1. —What do you usually do on w______?
    —I often watch TV.
2. —How often does she shop?
    —O______   or t______ a week.
3.  Grandpa is pretty healthy because he e_______  every day.
4.  Animal World is my favorite TV p_______
5.  The weather here is so cold, I can h_______  stand it.